Clickhere to open a copy of a tangram puzzle in Google Drawings:
Some pieces are already in place. Others must be dragged into place inside the frame on the left, possibly needing to be rotated, but not resized.
Complete the puzzle, take a screenshot, and add it to the canvas below using the image tool.
Question 3
3.
10
Question 4
4.
Take Note: Define adjacent angles.
Sketch an example pair of adjacentangles on the canvas.
10
10
10
5
Question 8
8.
Problem 1 Got It?
G.CO.1
5
Question 9
9.
Problem 1 Got It?
G.CO.1
5
Question 10
10.
Problem 1 Got It?
G.CO.1
Question 11
11.
Question 12
12.
Take Note: Classify each relationship on the left based on whether or not you can assume it to be true based on a diagram that has no marks or measures.
Angles are adjacent.
Angles are adjacent and supplementary.
Segments are congruent to one another.
Angles are right.
2
Question 13
13.
Problem 2 Got It?
Can you make the conclusion from the information in the diagram?
G.CO.1
8
2
Question 15
15.
Problem 2 Got It?
Can you make the conclusion from the information in the diagram?
Use the text tool to explain your response on the canvas.
G.CO.1
8
2
Question 17
17.
Problem 2 Got It?
Can you make the conclusion from the information in the diagram?
G.CO.1
8
2
Question 19
19.
Problem 2 Got It?
Can you conclude that the first segment below bisects the second from the information in the diagram?
G.CO.1
8
Question 21
21.
10
Question 22
22.
Take Note: Define linear pair of angles.
Sketch an example of a linear pair of angles on the canvas.
2
10
Question 24
24.
Problem 3 Got It?
How can you check your results from Problem 3?
Hint: A strategy for checking results was done by Mr. Richardson in the video.
G.CO.1
Question 25
25.
Problem 3 Got It?
∠ADB and ∠BDC are a linear pair. m∠ADB = 3x + 14 and m∠BDC = 5x - 2.
What is m∠ADB?
Question 26
26.
Problem 3 Got It?
∠ADB and ∠BDC are a linear pair. m∠ADB = 3x + 14 and m∠BDC = 5x - 2.
What is m∠BDC?
Question 27
27.
10
Question 28
28.
Take Note: Define angle bisector.
Sketch an example of and angle and an angle bisector on the canvas.
10
Question 29
29.
Problem 4 Got It?
G.CO.1
10
Question 30
30.
🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?
Video Check: Select all that apply with regards to the video embedded directly above this item.
🕵️ I carefully watched the entire video.
📵 I removed distractions from my field of view while watching the entire video.
🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.
✋ I sought clarification, as needed, to understand each concept in the video.
🎓 I understand each concept in the video and feel ready to move on.
🎯 I feel prepared to complete challenging problems related to the video.
❌ None of these statements apply.
Video Check: Select all that apply with regards to the video embedded directly above this item.
🕵️ I carefully watched the entire video.
📵 I removed distractions from my field of view while watching the entire video.
🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.
✋ I sought clarification, as needed, to understand each concept in the video.
🎓 I understand each concept in the video and feel ready to move on.
🎯 I feel prepared to complete challenging problems related to the video.
❌ None of these statements apply.
Question 5
5.
Take Note: Define vertical angles.
Sketch an example pair of vertical angles on the canvas.
Question 6
6.
Take Note: Define complementary angles.
Sketch an example pair of complementary angles on the canvas.
Question 7
7.
Take Note: Define supplementary angles.
Sketch an example pair of supplementary angles on the canvas.
Video Check: Select all that apply with regards to the video embedded directly above this item.
🕵️ I carefully watched the entire video.
📵 I removed distractions from my field of view while watching the entire video.
🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.
✋ I sought clarification, as needed, to understand each concept in the video.
🎓 I understand each concept in the video and feel ready to move on.
🎯 I feel prepared to complete challenging problems related to the video.
❌ None of these statements apply.
Angles are congruent to one another.
Angles are vertical angles.
Can assume to be true
Can NOT assume to be true
Question 14
14.
Problem 2 Got It? Explain your reasoning for the the previous item.
Question 16
16.
Problem 2 Got It? Explain your reasoning for the the previous item.
Question 18
18.
Problem 2 Got It? Explain your reasoning for the the previous item.
Question 20
20.
Problem 2 Got It? Explain your reasoning for the the previous item.
Video Check: Select all that apply with regards to the video embedded directly above this item.
🕵️ I carefully watched the entire video.
📵 I removed distractions from my field of view while watching the entire video.
🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.
✋ I sought clarification, as needed, to understand each concept in the video.
🎓 I understand each concept in the video and feel ready to move on.
🎯 I feel prepared to complete challenging problems related to the video.
❌ None of these statements apply.
Question 23
23.
Take Note: Fill in the blank:
If two angles form a linear pair, then they are __?__.
21
73
77
73
77
103
Video Check: Select all that apply with regards to the video embedded directly above this item.
🕵️ I carefully watched the entire video.
📵 I removed distractions from my field of view while watching the entire video.
🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.
✋ I sought clarification, as needed, to understand each concept in the video.
🎓 I understand each concept in the video and feel ready to move on.
🎯 I feel prepared to complete challenging problems related to the video.